20194707438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38687179}}^1$

素因数の和:38687216

約数の個数: 24

約数和(自身を含む): 45264000600

約数和(自身を除く): 25069293162

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38687179, 77374358, 116061537, 232123074, 348184611, 696369222, 1121928191, 2243856382, 3365784573, 6731569146, 10097353719, 20194707438]

約数ペア:

[(1, 20194707438), (2, 10097353719), (3, 6731569146), (6, 3365784573), (9, 2243856382), (18, 1121928191), (29, 696369222), (58, 348184611), (87, 232123074), (174, 116061537), (261, 77374358), (522, 38687179)]